Nexora CX-6677 Prime 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX6677-PRIME · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 47,666 (Processors scale) |
|---|---|
| Category rank | #44,038 |
| Street price | $609 |
| Power | 125 W (TDP) |
| Performance per dollar | 78.27 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6677 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 30 MB |
| Power | 125 W base / 250 W max turbo |
| Memory support | DDR5-6400, dual channel (CUDIMM supported) |
| CPU PCIe lanes | 20× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | None (F model) |
| Unlocked multiplier | Yes |
| NPU | 13 TOPS |
| Cooler included | No |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-7231 SE 8-Core AM5 Desktop Processor | 15,942 | $79 | Compare |
| Altrix CX-9898 Edge 14-Core LGA1851 Desktop Processor | 25,222 | $179 | Compare |
| Altrix CX-8739 Ti 8-Core AM4 Desktop Processor | 15,597 | $89 | Compare |
| Altrix CX-8785 XT 6-Core AM4 Desktop Processor | 23,410 | $139 | Compare |
| Veltrix CX-5624 Core 12-Core AM4 Desktop Processor | 41,048 | $429 | Compare |
| Nexora CX-8575 Plus 8-Core AM5 Desktop Processor | 33,954 | $309 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-6677 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/68302060 (accessed 2026-10-20).